JP2000002029A5 - - Google Patents

Claims (4)

An electronic lock locking and unlocking device that locks and unlocks the electronic lock;
A mobile phone that may permit the locking and unlocking of the electronic lock, and a memory that stores the PIN code in association with each other;
A means of communication with the mobile phone;
When there is an incoming call from a mobile phone, the phone number of the caller's mobile phone matches the phone number stored in the memory, and the PIN code sent from the caller's mobile phone is Determining means for determining whether or not it matches the password stored in the memory in association with the telephone number of the original mobile phone;
An electronic device, further comprising: a lock / release means for causing the lock / release device to lock or release the electronic lock when both the telephone number and the code code match as a result of the determination by the determination means. Lock system. The electronic lock system according to claim 1,
The telephone number of the caller's mobile phone is added to the call setup signal used in the outgoing call sequence in the mobile phone network and transmitted.
An electronic lock system characterized in that a personal identification code transmitted from a source mobile phone is transmitted as a push button signal in a mobile phone network. The electronic lock system according to claim 1 or 2,
The security code stored in the memory is normally restricted in access, and the access restriction is released when a predetermined special operation is performed.   An electronic lock locking and unlocking device that locks and unlocks the electronic lock;
  A memory that holds the phone number of the mobile phone that may allow the lock and release of the electronic lock;
  A means of communication with the mobile phone;
  A determination means for determining whether or not the telephone number of the caller's mobile phone matches the telephone number stored in the memory when there is an incoming call from the mobile phone;
  If the telephone number matches as a result of the determination by the determining means, the lock / release device locks or releases the electronic lock. If the phone number does not match, the lock / release device An electronic lock system further comprising a lock / release means that does not lock or release the lock.